| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.71 | 3.440% | $58.6608 | $58.66 | $58.65 | $58.70 |
| Purchase #2 | $17.27 | 13.849% | $19.6617 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $119.60 | 9.373% | $130.8101 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $110.76 | 4.584% | $115.8372 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $8.62 | 10.756% | $9.5472 | $9.55 | $9.55 | $9.50 |
| Purchase #6 | $231.25 | 9.412% | $253.0153 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $225.28 | 13.144% | $254.8908 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $769.49 | $842.4231 | $842.43 | $842.40 | $842.40 | |